Derbies by Fred Perry 100% leather upper Lace up fastening Derby styling Textured tread ABOUT FRED PERRY Fred Perry's authentic menswear collection is heavily influenced by the brand's historical roots in sport and classic, urban menswear. The range, including the iconic slim fit polo shirt, blends British style with the edge and attitude garnered from the brands unique streetwear credentials.ABOUT ME Upper: 100% Real leather, Lining: 50% Real leather, 50% Textile, Sole: 100% Other materials. LOOK AFTER ME Treat With A Suitable Leather Protector (Not Included) And Avoid Contact With Liquids Product Code: 416973. ABOUT ME Upper: 100% Real leather, Lining: 50% Real leather, 50% Textile, Sole: 100% Other materials.. LOOK AFTER ME Treat With A Suitable Leather Protector (Not Included) And Avoid Contact With Liquids